![]() ![]() : : Job aborted due to stage failure: Task 491 in stage 59.0 failed 4 times, most recent failure: Lost task 491.3 in stage 59.0 (TID 57404,, executor 7274): ExecutorLostFailure (executor 7274 exited caused by one of the running tasks) Reason: Container killed by YARN for exceeding memory limits. Py4JJavaError: An error occurred while calling llectToPython. ![]() usr/lib/spark2/python/lib/py4j-0.10.6-src.zip/py4j/protocol.py in get_return_value(answer, gateway_client, target_id, name)ģ19 "An error occurred while calling. usr/lib/spark2/python/pyspark/sql/utils.py in deco(*a, **kw)Ħ4 except 4JJavaError as e: > 1160 answer, self.gateway_client, self.target_id, self.name) usr/lib/spark2/python/lib/py4j-0.10.6-src.zip/py4j/java_gateway.py in _call_(self, *args)ġ158 answer = self.gateway_nd_command(command) > 466 port = self._jdf.collectToPython()Ĥ67 return list(_load_from_socket(port, BatchedSerializer(PickleSerializer()))) usr/lib/spark2/python/pyspark/sql/dataframe.py in collect(self)Ĥ65 with SCCallSiteSync(self._sc) as css: > 1966 pdf = pd.om_records(llect(), columns=lumns) usr/lib/spark2/python/pyspark/sql/dataframe.py in toPandas(self)ġ964 raise RuntimeError("%s\n%s" % (_exception_message(e), msg)) > 2 d = df3.select('numOfLinks').toPandas() Pages = sqlContext.sql('''SELECT page_id,MAX(revision_id) as rev_id FROM mediawiki_history WHERE snapshot="2018-01"ĪND page_namespace=0 AND page_is_redirect=0 AND page_creation_timestamp in () #Get last revision ID until 1 for all pages in namespace =0, noredirect in cawiki UdfGetWikilinksNumber = udf(getWikilinksNumber,IntegerType())ĭf = ('hdfs:///user/joal/wmf/data/wmf/mediawiki/wikitext/snapshot=2018-01/cawiki')ĭf2 = df.withColumn('numOfLinks',udfGetWikilinksNumber(df.revision_text)) Links = re.findall("\\]",wikitext) #get wikilinks # Counting Links in Wikipedias using a parquet DUMPįrom import IntegerTypeĭef getWikilinksNumber(wikitext): #UDF to get wikipedia pages titles Show related patches Customize query in gerrit Install new venv with cwd set to deploy path Install python(3)-tk so that Jupyter can render charts with matplotlib Updating wheels with Apache toree 0.2.0 rc5, and jupyterlab 0.32.1 Use versionless symlink for spark kernels that use py4jįix path to brunel jar for spark scala jupyter kernels Fix pyspark kernels to properly apply dynamicAllocation.ma圎xecutors=128 ![]()
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